When changing to a higher power objective lens, recall what you should not do. Select only one option.First check the specimen is focused and in the centre of the field of viewFirst lower the stageRe-adjust the fine focus afterwardsRe-adjust the diaphragm afterwardsI'm not sure

When changing to a higher power objective lens, recall what you should not do.

explain why only the fine adjustment knob should be used when focusing a specimen using the high power objective lens of the light microscope

When operating a microscope, always put the object into focus using the _______ power lens first. Then, if needed, switch to a _______ power lens and adjust the focus using the fine focus knob. A. medium; higher B. highest; lower C. medium; lower D. lowest; higher

Sasha is using the microscope below to look at onion cells. After she picks the lowest power objective lens, which adjustment knob should she use first to change the distance from the lens to the stage?

Q1What is the correct sequence of steps to adjust a light microscope to view a object that is being studiedspecimen? Indicate the sequence of steps by filling in the blanks using the numbers 2 to 5. Step 1 has been filled in for you. Sequence Step1 Secure the microscope slide containing the specimen on the stage. Adjust the iris diaphragm to control amount of light falling onto the specimen. Turn the fine adjustment knob. Select the objective lens with the lowest power. Turn the coarse adjustment knob.